CN206814330U - upright post adjusting mechanism - Google Patents
upright post adjusting mechanism Download PDFInfo
- Publication number
- CN206814330U CN206814330U CN201720735480.5U CN201720735480U CN206814330U CN 206814330 U CN206814330 U CN 206814330U CN 201720735480 U CN201720735480 U CN 201720735480U CN 206814330 U CN206814330 U CN 206814330U
- Authority
- CN
- China
- Prior art keywords
- fore
- adjustment mechanism
- rotating disk
- support base
- lower support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007423 decrease Effects 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model discloses a stand adjustment mechanism, it including the last supporting seat that sets gradually, with last supporting seat threaded connection's fore-set, set up in the fore-set bottom and with the fixed carousel of fore-set, be used for driving carousel pivoted ejector pin, the worm wheel of being connected with the ejector pin, the worm of being connected with the worm wheel, be used for driving worm pivoted driver and be used for the under bracing seat that supports. The utility model provides a stand adjustment mechanism adopts the height that this kind of stand adjustment mechanism can adjust the stand.
Description
Technical field：
It the utility model is related to governor motion field, more particularly to a kind of post adjustment mechanism.
Background technology：
Many occasions need to use column, but the column of prior art can cause height to produce change using long,
And because the more root post height changes being used together are different, and then it is unstable to result in object made of these columns.
The content of the invention：
Technical problem to be solved in the utility model is：A kind of post adjustment mechanism is provided, using this post adjustment
Mechanism can adjust the height of column.
Technical scheme is used by the utility model：A kind of post adjustment mechanism, it includes the upper support set gradually
Seat, be threadedly coupled with upper support seat fore-set, be arranged on fore-set bottom and with fore-set fixation rotating disk, for driving rotating disk to rotate
Push rod, be connected with push rod worm gear, be connected with worm gear worm screw, for drive worm screw rotate driver and for supporting
Lower support base.
Using above structure compared with prior art, the utility model has advantages below：By controlling driver can be with
The height of upper support seat is adjusted, this governor motion is so arranged on to the height that column can be controlled in column.
Preferably, being provided with storage tank in the lower support base, the worm screw, worm gear and push rod are arranged at storage tank
It is interior.Overall occupancy small volume is so set, and installed more convenient.
Preferably, the lower support base contacts with rotating disk, and plane bearing is provided between the lower support base and rotating disk.
In this way, rotating disk is facilitated to rotate rubbing smaller between lower support base when rotating disk rotates.
Brief description of the drawings：
Fig. 1 is the sectional view of the utility model post adjustment mechanism.
As shown in the figure：1st, upper support seat；2nd, fore-set；3rd, rotating disk；4th, push rod；5th, worm gear；6th, worm screw, 7, driver；8th, under
Support base；9th, plane bearing.
Embodiment：
The utility model is described further with embodiment below in conjunction with accompanying drawing, but the utility model is not only
It is limited to detailed description below.
A kind of post adjustment mechanism, it includes the upper support seat 1 set gradually, the fore-set being threadedly coupled with upper support seat 1
2nd, the rotating disk 3 that is arranged on the bottom of fore-set 2 and is fixed with fore-set 2, for driving push rod 4 that rotating disk 3 rotates, being connected with push rod 4
Worm gear 5, the worm screw 6 being connected with worm gear 5, the driver 7 for driving the rotation of worm screw 6 and the lower support base 8 for support.
Storage tank is provided with the lower support base 8, the worm screw 6, worm gear 5 and push rod 4 are arranged in storage tank.
The lower support base 8 is contacted with rotating disk 3, and plane bearing 9 is provided between the lower support base 8 and rotating disk 3.
The operation principle of the application is：This governor motion is mounted in column first, i.e., column is divided into three
Part, lower pillar stand, governor motion and upper pillar stand are followed successively by, so control worm screw 6 to rotate by driver 7, drive 5 turns of turbine
It is dynamic, then drive push rod 4 to rotate again, drive rotating disk to rotate afterwards, and then drive fore-set 2 to rotate, and because fore-set 2 and upper support
1 screw thread of seat coordinates, so fore-set 2 can drive upper support seat 1 to rise or decline when rotating, thus equivalent in control column
Height become big or diminish.
Claims (3)
- A kind of 1. post adjustment mechanism, it is characterised in that：It includes the upper support seat (1) set gradually and upper support seat (1) spiral shell The fore-set (2) of line connection, it is arranged on fore-set (2) bottom and the rotating disk (3) fixed with fore-set (2), for driving rotating disk (3) to rotate Push rod (4), be connected with push rod (4) worm gear (5), be connected with worm gear (5) worm screw (6), for drive worm screw (6) rotate Driver (7) and the lower support base (8) for support.
- 2. post adjustment mechanism according to claim 1, it is characterised in that：Storage tank is provided with the lower support base (8), The worm screw (6), worm gear (5) and push rod (4) are arranged in storage tank.
- 3. post adjustment mechanism according to claim 2, it is characterised in that：The lower support base (8) connects with rotating disk (3) Touch, and plane bearing (9) is provided between the lower support base (8) and rotating disk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735480.5U CN206814330U (en) | 2017-06-23 | 2017-06-23 | upright post adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735480.5U CN206814330U (en) | 2017-06-23 | 2017-06-23 | upright post adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814330U true CN206814330U (en) | 2017-12-29 |
Family
ID=60761582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735480.5U Expired - Fee Related CN206814330U (en) | 2017-06-23 | 2017-06-23 | upright post adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814330U (en) |
-
2017
- 2017-06-23 CN CN201720735480.5U patent/CN206814330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180623 |